baber/WOPTO huggingface dataset:
Patent JP-H06348228-A (JP)
Title: Method and device for driving el display panel
Inventor: NASHIDA MASANAO
IPC: G09G3/30
Filed: 1993-06-11
Abstract: PURPOSE:To reduce the loss of a controller by eliminating unnecessary power consumption in a stop period of image display. CONSTITUTION:The driving device of the EL display panel 1 which has (m) column electrodes and (n) row electrodes is equipped with a column driver 4, a row driver 5, and a control part 8 which controls the operation timing of the two drivers; and an energy-saving operation control means 11 which consists of a counter part 12 and a synchronizing signal control part 13, monitors whether or not there is a data signal Ds in every scanning period restricted with a horizontal synchronizing signal Hs in the effective period of a vertical synchronizing signal Vs, and stops outputting an internal vertical synchronizing signal Vsi and an internal horizontal synchronizing signal Hsi when the number of scanning periods wherein the data signal is absent reaches (n) successively.
Patent JP-S63304646-A (JP)
Title: Formation of superconductor thin film pattern
Inventor: YADORI SHOJI
IPC: H01L21/288
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate the application of a high temperature superconductor thin film to a semiconductor integrated circuit, by a method wherein, after an organic solvent containing metal oxide powder is spread on a substrate, the metal oxide powder film is formed by drying the substrate, and the metal oxide powder film is worked upon a desired pattern form, and then sintered. CONSTITUTION:After an organic solvent containing metal oxide powder is spread in a desired thickness on the whole surface of a substrate 1, and a metal oxide powder coating film 2 is formed, the organic solvent and water in the coating film are evaporated and made dense by heating the substrate 1, and a metal oxide powder film 3 is formed. Next, by a lithography processing method, a metal oxide powder film pattern 4 having a desired pattern shape is formed. Then the substrate is heated at a high temperature, and the metal oxide powder film pattern 4 is sintered to form a superconductor thin film pattern 5. Thereby, the formation of a superconductor thin film pattern having a desired pattern size on the substrate 1 is easily enabled.
Patent JP-H10333903-A (JP)
Title: Microprogram control device
Inventor: MIYAGAWA KOUJI
IPC: G06F9/22
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to avoid a trouble included in a microprogram stored in a ROM without remanufacturing a chip. SOLUTION: The microprogram control device consists of a small capacity ROM 1 for storing the fixed number of microinstructions corresponding to each software instruction, a large capacity ROM 5 and a cache 6 to be used when processing can not be executed only by microinstructions stored in the ROM 1, a control RAM 2 for storing a flag indicating that the microinstructions in the ROM 1 are valid, a flag indicating the use of the ROM 5 or the cache 6 and the address of the leading microinstruction, a microinstruction supplying part 3 for controlling microinstructions inputted from the ROM 1, the ROM 5 and the cache 6, and an address control part 4 for controlling the index addresses of the ROM 5 and the cache 6. When a trouble is generated in the ROM 1 or 5, microprograms in each software instruction are transferred to the cache 6.
Patent JP-H10333257-A (JP)
Title: Device capable of loading film cartridge
Inventor: EZAWA AKIRA
IPC: G03B27/46
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To precisely hold the light shielding door of a cartridge in an opening state and in a closing state without enhancing the stopping accuracy of a motor so much. SOLUTION: This device is provided with a door opening and closing means 53 which can be moved between an opening position where the light shielding door of the film cartridge is opened and a closing position where the light shielding door is closed, a pressing means pressing the means 53 so that the means 53 set at the opening position is held at the opening position and the means 53 set at the closing position is held at the closing position and a driving mechanism (221, 225 and 231) driven by the driving force of the motor 41 and set for driving the means 53 toward the closing position (opening position) from the opening position (closing position) by resisting to the pressing force of the pressing means 209.  Then, the pressing direction of the pressing means 209 is varied so that the means 53 driven toward the closing position (opening position) is driven to the closing position (opening position) by the pressing force of the pressing means 209.
Patent JP-S5472654-A (JP)
Title: Antenna unit
Inventor: TAKAHASHI HIDEHIRO
IPC: H01Q23/00
Filed: 1977-11-22
Abstract: PURPOSE:To enable to pick up the antenna output without using high frequency cables, by coupling the electric light emitting elements such as LED to the high frequency output terminals of the antenna element. CONSTITUTION:To the power feeding terminal 11(high frequency output terminal) of the antenna element 10 of the loop antenna, the element changing the amount of light emission in response to the applied voltage such as electronic light emitting element 12(LED and semiconductor laser element) is coupled. Further, to the input terminal 13 of the element 12, the DC voltage from the power supply 13 through the RF choke 14 and the high frequency output voltage caused at the terminal 11 are superimposingly fed (the capacitor 18 is for DC blocking) and the output light appeared at the optical output terminal 16 of the element 12 is led to the photo receiver through the optical lay path 17 such as glass fiber. Thus, the output light of the element 12 is changed according to the signal voltage of the element 10, then by observing the light fed from the optical ray path 17, the antenna output not requirring high frequency cables can be established.
Patent JP-S6033154-A (JP)
Title: Spring braking device for oil brake
Inventor: KUBOTA KAZUHIKO
IPC: F16D65/28
Filed: 1983-07-30
Abstract: PURPOSE:To prevent the occurrence of interference lying between a spring chamber part and other constituent parts, by setting up the spring chamber part and a push rod of the chamber part in parallel and on a straight line along an axle in relation to a wheel cylinder part. CONSTITUTION:A wheel cylinder 21 is solidly formed with a wedge cylinder 22 in almost parallel with an axle. A third piston 34 is slidably inserted into a hollow chamber 22c of the wedge cylinder 22. A first push rod 14 pivoted on a setting shaft 12 of a first piston 6 in a spring chamber part 2 is made to come into contact with the piston 34. And, those of wedge cylinder 22, push rod 14 and spring chamber part 2 are all set up on a straight line.
Patent JP-H08335439-A (JP)
Title: Cathode of dc type plasma display panel and its formation
Inventor: NISHIMURA SUKEYUKI
IPC: H01J17/06
Filed: 1995-06-07
Abstract: PURPOSE: To provide a cathode in which conductivity is excellent, deterioration resulting from spatter at a discharge time is reduced, and the life thereof is long. CONSTITUTION: The cathode 4 of a DC type plasma display panel has a upper and lower double structure composed of a lower layer 4a made of low resistant conductive material and an upper layer 4b made of high spattering resistant conductive material. Excellent conductivity is secured by the lower layer 4a, and simultaneously electrode deterioration resulting from spattering at a discharge time is prevented by the upper layer 4a. Utilizing a photolithography method in the forming process of the lower layer 4a and the upper layer 4b, a fine and thick electrode required for securing a resistant value as a cathode is formed with high precision.
Patent JP-S5473464-A (JP)
Title: Treatment of waste water
Inventor: FUCHIYUU HIROICHI
IPC: C02F1/52
Filed: 1977-11-22
Abstract: PURPOSE: To heighten the speed of coagulation and precipitation, improve the nature of the treated water and decrease the amount of produced sludge, by adding polyvalent metal salt such as FeCl 3 , a cationic and an anionic organic high-molecular coagulants to the organic waste water and stirring the mixture.  
     CONSTITUTION: 100 to 500 mg/l of the polyvalent metal salt such as FeCl 3 , Al 2 (SO 4 ) 3 , etc., 10 to 500 mg/l of the cationic organic high-molecular coagulant such as water-soluble aniline resinate and 0.5 to 10 mg/l of the anionic organic high-molecular coagulant such as polyacrylamide's partially hydrolyzed substance of about ten million in molecular weight are added to the orgnic waste water discharged from a pulp making process etc. The mixture is stirred to cause coagulation and precipitation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0570928-A (JP)
Title: Colored silver product, colored silver film and method for coloring silver surface
Inventor: SUGIMOTO TETSUYA
IPC: B32B9/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a colored silver product easily changeable in color and capable of changing color in a longitudinal direction. CONSTITUTION:A surface of silver or a silver alloy 5 is coated with indium oxide 6 in a plasma incorporating oxygen. The activated indium oxide 6 is diffused into the inside of the silver to form a diffusing layer 5A and an interference color is produced. The interference color is easily changed by changing the thickness of the diffusion layer 5A. By changing a sticking amount of indium oxide in the longitudinal direction, color is changed in the longitudinal direction.
Patent JP-H04367543-A (JP)
Title: Glass tube sealing device
Inventor: MIYAMOTO MASAMI
IPC: C03C27/02
Filed: 1991-06-13
Abstract: PURPOSE:To always mold glass tubes into a fixed shape and to seal an element by setting infrared lamps arranged opposingly by sandwiching a glass tube in between and irradiating the glass tube with infrared rays to seal the glass tube. CONSTITUTION:A glass tube sealing device is equipped with infrared lamps 4 arranged at equal intervals by sandwiching a glass tube 2, into which a lead piece 1 is inserted, in between and the infrared lamps 4 and electric sources 5 to light the infrared lamps 5. The lead piece 1 and the glass tube 2, materials to be heated, are irradiated with infrared rays condensed by the infrared lamps 4. By arranging the infrared lamps 4 opposingly by sandwiching the glass tube 2 in between in this way, energy density distribution of infrared rays is uniformized so that molten glass is made even and the shape of glass tube 2 is made constant.
Patent JP-H09301777-A (JP)
Title: Coating material for burning tool
Inventor: GOTO TETSURO
IPC: C04B41/87
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a burning tool having an excellent effect to prevent reaction with a work and an excellent dewax effect in a dewax process by forming a coating layer of a coating material essentially consisting of zirconia or alumina and containing a specified amt. of bubbles on the surface of the burning tool. SOLUTION: This coating material for the burning tool is a compsn. to form a coating layer on the surface of the burning tool to prevent reaction with a work. The compsn. essentially consists of zirconia containing a stabilizer such as yttria and calcia, or consists of high purity alumina and contains 30 to 70vol% bubbles. The diameter of bubbles is preferably 0.2 to 2.0mm. In the production of the burning tool, the coating material 2 is applied on a burning tool material 1 selected from mullite, alumina, silicon carbide, cordierite, magnesia spinel, etc., and fired at 1200 to 1600 deg.C, thereafter the calcined surface of the coating film is ground to expose pores which are the traces of bubbles 3.
Patent JP-S5264650-A (JP)
Title: Voltage stabilizing circuit
Inventor: CHIBA HIROMI
IPC: G05F3/18
Filed: 1975-11-26
Abstract: PURPOSE: In a voltage stabilizing circuit in which Zener diode is used for generating a reference voltage or desired voltage of an electrical or electronic equipments etc., Zener diode is directly driven by AC input voltage to provide a stabilization in the output voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5264829-A (JP)
Title: Noise suppression system
Inventor: AMANO YUTAKA
IPC: G06F1/18
Filed: 1975-11-26
Abstract: PURPOSE: The circuit which detects power source output is installed within memory to perform output control of detection circuit based on the power source output preference order at power source throw-in and cutoff tine.  Then, the input of open collector IC is grounded. As a result, the noise is prevented from being sent out onto bus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5664418-A (JP)
Title: Manufacture of laminated iron core
Inventor: TSUTSUI KENZOU
IPC: H01F41/02
Filed: 1979-10-31
Abstract: PURPOSE:To conserve labor in a work for manufacturing the laminated iron core by laminating unit laminates formed of 2-3 sheets of iron plates of predetermined size sequentially in such a manner that the laminates are alternately displaced by  approx. 4-10mm. in rihgtward and leftward directions, pressurizing the laminated  iron core to adhere between each of the respective plates and thus forming a unit block and further associating the unit blocks. CONSTITUTION:Silicon steel plates cut in a predetermined size are superposed in 2-3 sheets thereby forming a unit laminate I, the laminates are laminated sequentially in such a manner that the laminates are alternately displaced by approx. 4- 10mm. in rightward and leftward directions each other thereby forming connecting parts Ia at both ends. After the unit laminates I are thus laminated in a predetermined height, the laminated unit laminates are sufficiently pressurized, an adhesive 2 is coated on one side surfaces of the respective silicon steel plates, and the laminates are thus fixed as a unit block A. When the blocks A are joined in a picture frame structure and are thus bonded to each other, a single-phase transformer iron core can be formed. According to this configuration the work for manufacuturing the laminated iron core can be accelerated.
Patent JP-S5930340-A (JP)
Title: Simple type data transmitter
Inventor: KANDA TOMOYUKI
IPC: G06F13/36
Filed: 1982-08-11
Abstract: PURPOSE:To use only one cable and to simplify the circuit constitution, by using an m-bit acquit address bus (for searching a slave station transmitting REQUEST TO SEND), bidirectional address bus, n-bit bidirectional data bus and a 1-bit transmission request line as a common bus, and connecting between a master station and slave stations. CONSTITUTION:An operation control section 23 outputs an address data and a transmission data of any of slave stations after an H level of a transmission request line 8 is confirmed in the data transmission from the master station to the plural slave stations and outputs a gate signal (f) to bring a bidirectional address bus driver 25 and a bidirectional data bus driver 26 into the transmission mode so as to output the data on the bidirectional address bus 6 and the bidirectional data bus 7. Only the slave station coincident with the address data, latches a transmission data to a receiving data latch section and gives an output to an output terminal.
Patent JP-H01310611-A (JP)
Title: Treating equipment for grains
Inventor: HORI KENJI
IPC: A23L7/10
Filed: 1988-06-08
Abstract: PURPOSE:To obtain satisfactory steamed grains to have a swelling by providing a steam blowing-in tube in a water tank part in the lower part of a vessel main body and heating saturated steam, which is generated by being blown into water, with a steam heater. CONSTITUTION:When the steam is blown from the blowing-out hole of a steam blowing-in tube 6 into the water of a water tank 5, this steam is cleaned by the water and iron content is removed. Then, the steam goes over an internal wall 4 in the condition of the saturated steam, flows from an upper direction into an inner cylinder part 7 and goes up through a heating tube 13 of a steam heater 8. After that, the steam passes through a central hole 9a' of a crosspiece board receiving stand 9 and a steam passing hole 10a and steams raw material rice 32. A temperature in such a case is 98-100 deg.C and time is 30-40 minutes. After a steaming process, the blowing-in of the steam is continued from the steam blowing-in tube 6 and heating steam is sent through a heating steam tube 18 to the steam heater 8. Then, the saturated steam to pass through the steam heater 8 and the steamed raw material rice 32 is heated for 10-15 minutes at 102-103 deg.C.
Patent JP-S5931234-A (JP)
Title: Duplicating or printing device
Inventor: IKUTA YOSHIHISA
IPC: G03G15/00
Filed: 1982-08-16
Abstract: PURPOSE:To reliably detect and display the number of residual sheets present in a feeder in case a cassette, containing sheets different in size, is selectively mounted on the cassette supporter of a sheet feeder. CONSTITUTION:A memory means 74 provided with counting means 72A-72C for the number of residual sheets respectively corresponding to a plurality of cassettes selectively mounted on the cassette supporter of a sheet feeder is connected to a control means 76 consisting of MPU. Further, the control means 76 is designed such that signals from a cassette detecting means 58 comprising two lead switches 54 and 56, a detecting means 60 for sheet absence, a feed signal generating means 78, and a set counting value selecting means 80 can be inputted thereto. Said counting means 72A-72C take the form of an electronic counting means which is capable of holding a counting value even if the power supply is disconnected. During output of the sheet feed signal from said means 78, the counting values of corresponding means 78 are subtracted one by one to display the resultant counting value in a counting display means 82.
Patent JP-S5765023-A (JP)
Title: Automatic frequency controller
Inventor: TAKAHASHI ISAO
IPC: H04B7/15
Filed: 1980-10-08
Abstract: PURPOSE:To make the operation stable over a broad temperature range, to make initial adjustment unnecessary and to make the size of the circuit small, by consituting an amplitude modulator, a band pass filter and a limiter with digital circuits. CONSTITUTION:Two values of a signal frequency fs+DELTAf subjected to a drift DELTAf from an input terminal 1 and a monitor frequency fp+DELTAf are applied to a modulator 2 and a band pass filter 16, respectively, they are modulated with a signal f3 from a programmable oscillator 20 at the modulator 2 and the upper side band f3+ fs+DELTAf picked up at a band pass filter 14 is inputted to a demodulator 15. The monitoring frequency fp+DELTAf picked up at the filter 16 is converted into a rectangular wave at a waveform converter 17, processed at an operation circuit 18, and a sampling pulse by the average value of the input pulse is outputted, the increase/ decrease of input is sequentially compared at a sequential comparison circuit 19, and the output controls an oscillator 20. The pulse transfer number f3+DELTAf corresponding to the frequency DELTAf from the oscillator 20 is applied to a demodulator 15 to make the operation stable over a broad temperature range.
Patent JP-H0432097-A (JP)
Title: Voice memory reproducing device
Inventor: ADACHI JUNICHI
IPC: G10L19/00
Filed: 1990-05-29
Abstract: PURPOSE:To obtain the voice memory reproducing device for detecting the maximum value of voice data in a short period of time by detecting the maximum value of the voice data of a voice memory by deciding the voice data of a bit unit. CONSTITUTION:The above device is provided with a voice memory 1 for recording digital voice data, a bit data reading means 12 for reading the digital voice data of the voice memory 1 at every bit, a bit data deciding means for deciding whether the digital voice data 14 read by the voice memory reading means 12 is '0' or '1' at every bit, and an address storage means 11 for storing an address of the voice data decided by the bit deciding means 9. That is, the voice data of the voice memory is read successively at every train extending from a high order bit to a low order bit. In such a way, the maximum value of the voice data can be detected quickly.
Patent JP-S6032231-A (JP)
Title: Impregnated cathode material
Inventor: YAMAMOTO YOSHIHIKO
IPC: H01J1/28
Filed: 1983-08-03
Abstract: PURPOSE:To obtain a cathode material uniformly maintaining Sc distribution even performing heat treatment by implanting Sc<+> from above on the cathode material surface coated with a metal thin film. CONSTITUTION:An alloy with Sc is formed by implanting Sc ion into a metal thin film 4 coating the surface of an impregnation type cathode material. For instance, a W substrate 1 having a porous rate 20-25% is impregnated with a Ba-Ca alminate compound 2 followed by being coated with W up to 500nm by means of electron ray evaporation 4 and subjected to implantation of Sc<+>. Since Sc implanted into the W thin film forms a uniform single atomic layer 3 on the surface while the distribution of work function is uniform the properties of a common impregnated cathode can be obtained at a relatively low temperature.
Patent JP-S6032040-A (JP)
Inventor: OOKUBO TAKASHI
IPC: G03B27/52
Filed: 1983-08-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10328210-A (JP)
Title: Handpiece for photopolymerization
Inventor: MAEJIMA NOBUYUKI
IPC: A61C5/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent burns and necrosis of living organisms by supplying cooling air as light is applied, when a bonding material and resin are laid over a tooth. SOLUTION: Light from a light source is introduced into a light guide 14 and radiated from its end 14a to photo-cure a photo-curing resin for restoring a tooth and a bonding material for bonding the resin to the tooth. An air vent 20 is provided through the light guide 14 along the direction of its axis and air fed through the air vent 20 is ejected so that when the bonding material and resin are cured the cooling air is ejected from the end 14a of the light guide 14 as light is applied therefrom, thereby preventing burns and necrosis of living organisms due to overheating. Also, the air is blown to the applied bonding material to scatter the bonding material uniformly over the surface of the tooth.
Patent JP-H10330501-A (JP)
Title: Heat-resistant thin-wall container
Inventor: SAITO TATSUYA
IPC: C08G63/189
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide good heat resistance, chemical resistance and strength and reduce the soaking of odor into contents, by substituting the terminals of a polyester resin made from an aromatic (or aliphatic) dicarboxylic acid and an aliphatic diol by a carboxylated or hydroxylated monofunctional compound so as to give a specified content of terminal hydroxyl groups. SOLUTION: The polyester resin used comprises, e.g. a polybutylene terephthalate resin made from terephthalic acid and 1,4-butane diol as the main constituent elements, optionally copolymerized with other constituent. It comprises one having a substantially linear structure. Examples of the monofunctional compound used for substituting the terminals of a polyester resin include benzoic acid and toluic acid. The content of terminal hydroxyl groups of the polyester resin after substitution should be at most 40 mcq/kg. The substitution of the, terminals by the monofunctional compound so as to provide the content of terminal hydroxyl groups as specified above can give a remarkable effect of reducing the odor.